Heanue J F, Bashaw M C, Hesselink L
Appl Opt. 1995 Sep 10;34(26):6012-5. doi: 10.1364/AO.34.006012.
We describe an encrypted holographic data-storage system that combines orthogonal-phase-code multiplexing with a random-phase key. The system offers the security advantages of random-phase coding but retains the low cross-talk performance and the minimum code storage requirements typical in an orthogonal-phase-code-multiplexing system.
我们描述了一种加密全息数据存储系统,该系统将正交相位编码复用与随机相位密钥相结合。该系统具有随机相位编码的安全优势,但保留了正交相位编码复用系统中典型的低串扰性能和最小代码存储要求。